US133652A - Improvement in pipe-molding machines - Google Patents
Improvement in pipe-molding machines Download PDFInfo
- Publication number
- US133652A US133652A US133652DA US133652A US 133652 A US133652 A US 133652A US 133652D A US133652D A US 133652DA US 133652 A US133652 A US 133652A
- Authority
- US
- United States
- Prior art keywords
- pipe
- molding machines
- improvement
- seats
- flask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000465 moulding Methods 0.000 title description 5
- 230000006872 improvement Effects 0.000 title description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/12—Tools for fastening artificial teeth; Holders, clamps, or stands for artificial teeth
- A61C13/16—Curing flasks; Holders therefor
Definitions
- the invention relates to pipe-molding machines generally, but particularly to that patented by H. Parmelee, September 4,1860; and consists in the application thereto of a movable table resting on a foundation-plate, and provided with one or more seats for the flasks and pattern; in the peculiar form of the patterns; and in the construction of movable seats to adapt them to receive the end of pattern and of flask.
- Figure l is a vertical and sectional elevation
- Fig. 2 a top view with pattern and flask removed
- Fig. 3 is a section of one of the seats.
- A represents a base or foundation plate of ramming-machine, which is placed within a pit to save time in removing flask to dryingoven.
- B is a table that rotates on a stud, I), of base-plate, that is provided with two or more sockets, N, to receive seats 0, and that has a notch, b, to receive a spring, These seats consist of disks, centrally and taperingly apertured to receive the ends of patterns D, with an upward flange, c, to produce an ento sockets b of table.
- the patterns D are tapered at the lower end to fit into the seats, and made of suitable length to give the uniform size of pipe that maybe desired. These patterns are not only enlarged at the top, but also at the bottom, in order to enable a pressure to be exercised by it on the sides of mold during the act of withdrawal after the ramming has been completed.
- the flasks E are in two parts that are hinged together, have bottom flange e, and flaring top with flange c.
- F is the ordinary socket-head ot' flask, through which the pattern passes.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Credit Cards Or The Like (AREA)
Description
D. LONG.
Pipe-Molding Machines.
No. 133,652. Patented 060.3,1872.
AM FHUTQL/TI/OGRAPH/G CUJV. K (OSBORNES PRUCESS.,
PATENT OFFICE.
DENIS LONG, OF LOUISVILLE, KENTUCKY.
IMPROVEMENT lN PlPE-MOLDING MACHINES.
Specification forming part of Letters Patent N0. 133,652, dated December 3, 1872.
To all whom it may concern:
Be it known that I, DENIS LONG, of Louisville, in the county of Jefferson and State of Kentucky, have invented certain Improve ments in Pipe-Molding Machines, of which the following is a specification:
The invention relates to pipe-molding machines generally, but particularly to that patented by H. Parmelee, September 4,1860; and consists in the application thereto of a movable table resting on a foundation-plate, and provided with one or more seats for the flasks and pattern; in the peculiar form of the patterns; and in the construction of movable seats to adapt them to receive the end of pattern and of flask.
In the drawing, Figure lis a vertical and sectional elevation; Fig. 2, a top view with pattern and flask removed; and Fig. 3is a section of one of the seats. 1
A represents a base or foundation plate of ramming-machine, which is placed within a pit to save time in removing flask to dryingoven. B is a table that rotates on a stud, I), of base-plate, that is provided with two or more sockets, N, to receive seats 0, and that has a notch, b, to receive a spring, These seats consist of disks, centrally and taperingly apertured to receive the ends of patterns D, with an upward flange, c, to produce an ento sockets b of table.
larged circular cavity, 0 for the flasks E, and with a downward-tapering flange, 0 to tit in- The patterns D are tapered at the lower end to fit into the seats, and made of suitable length to give the uniform size of pipe that maybe desired. These patterns are not only enlarged at the top, but also at the bottom, in order to enable a pressure to be exercised by it on the sides of mold during the act of withdrawal after the ramming has been completed. The flasks E are in two parts that are hinged together, have bottom flange e, and flaring top with flange c. F is the ordinary socket-head ot' flask, through which the pattern passes.
' Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-- v 1-. A table, B, having sockets b rotating on a stud, b, of base-plate, as and for the purpose set forth.
2. A seat, 0, constructed and adapted to fit table and receive flask and pattern, as set forth. r
3. A pipepattern enlarged on ends and turned off over the intermediate space, as and for the purpose described.
Witnesses: DENIS LONG.
SAMUEL A. MILLER, ROBERT HUGHES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US133652A true US133652A (en) | 1872-12-03 |
Family
ID=2203068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US133652D Expired - Lifetime US133652A (en) | Improvement in pipe-molding machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US133652A (en) |
-
0
- US US133652D patent/US133652A/en not_active Expired - Lifetime
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